arrayFirst

Returns the first item from an array.

arrayFirst(array) → returns any

Member Function Syntax

array.first()

arrayFirst Argument Reference

array array
Required

Examples sample code invoking the arrayFirst function

Use the member function to return the first item from an array

someArray = [1,2,3,4];
WriteOutput(someArray.first());

Expected Result: 1

Return the first item from an array

seinfeldArray = ["Jerry","Elaine","Kramer","George"];
WriteOutput(arrayFirst(seinfeldArray));

Expected Result: "Jerry"


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